<title>期中考试</title><link href="http://hzoi.com/tomorrow.css" rel="stylesheet"><div class="ui existing segment"><pre><code><span class="pl-cm">/*</span>
<span class="pl-cm">5</span>
<span class="pl-cm">39 19 21</span>
<span class="pl-cm">89 34 18</span>
<span class="pl-cm">98 56 59</span>
<span class="pl-cm">88 77 84</span>
<span class="pl-cm">100 22 80</span>
<span class="pl-cm">4</span>
<span class="pl-cm">118</span>
<span class="pl-cm">161</span>
<span class="pl-cm">282</span>
<span class="pl-cm">123</span>
<span class="pl-cm">*/</span>

<span class="pl-cp">#include</span><span class="pl-cpf">&lt;cstdio&gt;</span><span class="pl-cp"></span>
<span class="pl-cp">#include</span><span class="pl-cpf">&lt;algorithm&gt;</span><span class="pl-cp"></span>
<span class="pl-k">using</span> <span class="pl-k">namespace</span> <span class="pl-n">std</span><span class="pl-p">;</span>
<span class="pl-kt">long</span> <span class="pl-kt">long</span> <span class="pl-n">s</span><span class="pl-p">[</span><span class="pl-mi">1000005</span><span class="pl-p">];</span>
<span class="pl-kt">int</span> <span class="pl-nf">main</span><span class="pl-p">(){</span>
        <span class="pl-n">freopen</span><span class="pl-p">(</span><span class="pl-s">&quot;exam.in&quot;</span><span class="pl-p">,</span><span class="pl-s">&quot;r&quot;</span><span class="pl-p">,</span><span class="pl-n">stdin</span><span class="pl-p">);</span>
        <span class="pl-n">freopen</span><span class="pl-p">(</span><span class="pl-s">&quot;exam.out&quot;</span><span class="pl-p">,</span><span class="pl-s">&quot;w&quot;</span><span class="pl-p">,</span><span class="pl-n">stdout</span><span class="pl-p">);</span>
        <span class="pl-kt">int</span> <span class="pl-n">n</span><span class="pl-p">;</span>
        <span class="pl-n">scanf</span><span class="pl-p">(</span><span class="pl-s">&quot;%d&quot;</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">n</span><span class="pl-p">);</span>
        <span class="pl-k">for</span><span class="pl-p">(</span><span class="pl-kt">int</span> <span class="pl-n">i</span><span class="pl-o">=</span><span class="pl-mi">0</span><span class="pl-p">;</span><span class="pl-n">i</span><span class="pl-o">&lt;</span><span class="pl-n">n</span><span class="pl-p">;</span><span class="pl-n">i</span><span class="pl-o">++</span><span class="pl-p">){</span>
                <span class="pl-kt">long</span> <span class="pl-kt">long</span> <span class="pl-n">a</span><span class="pl-p">,</span><span class="pl-n">b</span><span class="pl-p">,</span><span class="pl-n">c</span><span class="pl-p">;</span>
                <span class="pl-n">scanf</span><span class="pl-p">(</span><span class="pl-s">&quot;%lld%lld%lld&quot;</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">a</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">b</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">c</span><span class="pl-p">);</span>
                <span class="pl-n">s</span><span class="pl-p">[</span><span class="pl-n">i</span><span class="pl-p">]</span><span class="pl-o">=</span><span class="pl-n">a</span><span class="pl-o">+</span><span class="pl-n">b</span><span class="pl-o">+</span><span class="pl-n">c</span><span class="pl-p">;</span>
        <span class="pl-p">}</span>
        <span class="pl-n">sort</span><span class="pl-p">(</span><span class="pl-n">s</span><span class="pl-p">,</span><span class="pl-n">s</span><span class="pl-o">+</span><span class="pl-n">n</span><span class="pl-p">);</span>
        
        
        <span class="pl-kt">int</span> <span class="pl-n">q</span><span class="pl-p">;</span>
        <span class="pl-n">scanf</span><span class="pl-p">(</span><span class="pl-s">&quot;%d&quot;</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">q</span><span class="pl-p">);</span>
        <span class="pl-k">for</span><span class="pl-p">(</span><span class="pl-kt">int</span> <span class="pl-n">i</span><span class="pl-o">=</span><span class="pl-mi">0</span><span class="pl-p">;</span><span class="pl-n">i</span><span class="pl-o">&lt;</span><span class="pl-n">q</span><span class="pl-p">;</span><span class="pl-n">i</span><span class="pl-o">++</span><span class="pl-p">){</span>
                <span class="pl-kt">long</span> <span class="pl-kt">long</span> <span class="pl-n">key</span><span class="pl-p">;</span>
                <span class="pl-n">scanf</span><span class="pl-p">(</span><span class="pl-s">&quot;%lld&quot;</span><span class="pl-p">,</span><span class="pl-o">&amp;</span><span class="pl-n">key</span><span class="pl-p">);</span>
                <span class="pl-k">if</span><span class="pl-p">(</span><span class="pl-n">key</span><span class="pl-o">&gt;=</span><span class="pl-n">s</span><span class="pl-p">[</span><span class="pl-n">n</span><span class="pl-o">-</span><span class="pl-mi">1</span><span class="pl-p">]){</span>
                        <span class="pl-n">printf</span><span class="pl-p">(</span><span class="pl-s">&quot;0</span><span class="pl-se">\n</span><span class="pl-s">&quot;</span><span class="pl-p">);</span>
                        <span class="pl-k">continue</span><span class="pl-p">;</span>
                <span class="pl-p">}</span>
                <span class="pl-k">else</span> <span class="pl-k">if</span><span class="pl-p">(</span><span class="pl-n">key</span><span class="pl-o">&lt;</span><span class="pl-n">s</span><span class="pl-p">[</span><span class="pl-mi">0</span><span class="pl-p">]){</span>
                        <span class="pl-n">printf</span><span class="pl-p">(</span><span class="pl-s">&quot;%d</span><span class="pl-se">\n</span><span class="pl-s">&quot;</span><span class="pl-p">,</span><span class="pl-n">n</span><span class="pl-p">);</span>
                        <span class="pl-k">continue</span><span class="pl-p">;</span>
                <span class="pl-p">}</span>
                <span class="pl-kt">int</span> <span class="pl-n">l</span><span class="pl-o">=</span><span class="pl-mi">0</span><span class="pl-p">,</span><span class="pl-n">r</span><span class="pl-o">=</span><span class="pl-n">n</span><span class="pl-o">-</span><span class="pl-mi">1</span><span class="pl-p">,</span><span class="pl-n">m</span><span class="pl-p">;</span>
                <span class="pl-k">while</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-o">&lt;</span><span class="pl-n">r</span><span class="pl-o">-</span><span class="pl-mi">1</span><span class="pl-p">){</span>
                        <span class="pl-n">m</span><span class="pl-o">=</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-o">+</span><span class="pl-n">r</span><span class="pl-p">)</span><span class="pl-o">/</span><span class="pl-mi">2</span><span class="pl-p">;</span>
                        <span class="pl-k">if</span><span class="pl-p">(</span><span class="pl-n">s</span><span class="pl-p">[</span><span class="pl-n">m</span><span class="pl-p">]</span><span class="pl-o">&gt;</span><span class="pl-n">key</span><span class="pl-p">){</span>
                                <span class="pl-n">r</span><span class="pl-o">=</span><span class="pl-n">m</span><span class="pl-p">;</span>
                        <span class="pl-p">}</span>
                        <span class="pl-k">else</span><span class="pl-p">{</span>
                                <span class="pl-n">l</span><span class="pl-o">=</span><span class="pl-n">m</span><span class="pl-p">;</span>
                        <span class="pl-p">}</span>
                <span class="pl-p">}</span>
                <span class="pl-n">printf</span><span class="pl-p">(</span><span class="pl-s">&quot;%d</span><span class="pl-se">\n</span><span class="pl-s">&quot;</span><span class="pl-p">,</span><span class="pl-n">n</span><span class="pl-o">-</span><span class="pl-p">(</span><span class="pl-n">l</span><span class="pl-o">+</span><span class="pl-mi">1</span><span class="pl-p">));</span>
        <span class="pl-p">}</span>
        <span class="pl-k">return</span> <span class="pl-mi">0</span><span class="pl-p">;</span>
<span class="pl-p">}</span>
</cpde></pre></div>